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Alcohol and glycol solvents

1-Propanol

Also known as propanol, Propyl alcohol, Propan-1-ol

CAS 71-23-8Formula C3H8OMolar mass 60.10 g/molEC 200-746-9
GHS signal word: Danger. Pictograms: Flammable, Corrosive, Harmful or irritant 340 suppliers listed
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1-Propanol chemical structure, C3H8O, CAS 71-23-8
2D chemical structure

Key facts

What buyers check first

All properties
Appearance
Colorless liquid
Melting point
-127 °C
Boiling point
97.2 °C
Density
Relative density (water = 1): 0.8 (20 °C)
Flash point
23 °C
HS code
290512
Category
Alcohol and glycol solvents
UN number
UN 1274
Illustrative photo, clear colourless liquid in a glass reagent bottle on a laboratory bench
Typical packagingIllustrative packaging image, not the actual product

What is 1-Propanol?

Plain description, key identifiers and synonyms

Propan-1-ol is the parent member of the class of propan-1-ols that is propane in which a hydrogen of one of the methyl groups is replaced by a hydroxy group. It has a role as a metabolite and a protic solvent. It is a short-chain primary fatty alcohol and a member of propan-1-ols.

1-Propanol is a primary alcohol compound.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
propan-1-ol
CAS number
71-23-8 CAS number cross-checkedOther or deprecated CAS: 62309-51-7
EC number
200-746-9
Molecular formula
C3H8O
UNII
96F264O9SV
MDL number
MFCD00002941
INCI name
PROPYL ALCOHOL
InChIKey
BDERNNFJNOPAEC-UHFFFAOYSA-N
InChI
InChI=1S/C3H8O/c1-2-3-4/h4H,2-3H2,1H3
SMILES (canonical and isomeric)
CCCO

Synonyms

  • propanol
  • Propyl alcohol
  • Propan-1-ol
  • n-propanol
  • n-Propyl alcohol
  • ethylcarbinol
  • optal
  • osmosol extra
  • Propylic alcohol
  • Propanol-1
  • 1-Propyl alcohol
  • n-Propan-1-ol
  • Propanole
  • Propanolen
  • Alcohol, propyl
  • Propanoli
  • Ethyl carbinol
  • Alcool propilico
  • Alcool propylique
  • Propylowy alkohol
  • n-Propyl alkohol
  • Albacol
  • Propyl alcohol, normal
  • UN 1274
  • 1-hydroxypropane
Show all 36 synonyms
  • 1-Proponol
  • propane-1-ol
  • propylalcohol
  • 1-Propanol-d3
  • n-PrOH
  • Propylan-propyl alcohol
  • 1-Propanol, anhydrous
  • Propanol, Propan-1-ol
  • Propyl-1,1-d2 alcohol
  • POL
  • Propanol, 1-

Physical and chemical properties

Measured values and descriptors computed from the structure

Physical and chemical properties

Measured values, check the supplier specification for your grade

Appearance
Colorless liquidexp.
Odour
Similar to ethanolexp.
Taste
CHARACTERISTIC RIPE, FRUITY FLAVORexp.
Melting point
-127 °Cexp.
Boiling point
97.2 °Cexp.
Density
Relative density (water = 1): 0.8 (20 °C)exp.
Flash point
23 °Cexp.
Autoignition temperature
412 °Cexp.
Solubility
Solubility in water: miscibleexp.
Vapour pressure
21.0 mm Hg @ 25 °Cexp.

Values vary by grade. Ask suppliers for the COA or TDS of the batch you buy.

Computed descriptors

Calculated from the structure, useful for screening and formulation

Molecular weight
60.10 g/molcalc.
Exact mass
60.0575 Dacalc.
LogP (octanol/water)
0.39calc.
Topological polar surface area
20.23 Ųcalc.
Hydrogen bond donors
1calc.
Hydrogen bond acceptors
1calc.
Rotatable bonds
1calc.
Heavy atoms
4calc.
Rings
0calc.
Aromatic rings
0calc.
Fraction sp3 carbons
1calc.
Formal charge
0calc.
Stereocentres
0calc.
Lipinski rule of five
Passes (0 violations)calc.

Calculated for screening. Confirm critical figures with the supplier.

Safety and hazards

GHS classification summary, not a safety data sheet

GHS signal word
Danger
GHS02: Flammable
Flammable
GHS05: Corrosive
Corrosive
GHS07: Harmful or irritant
Harmful or irritant
310NFPA 704 rating

Hazard statements

  • H225Highly flammable liquid and vapour.
  • H318Causes serious eye damage.
  • H336May cause drowsiness or dizziness.
Precautionary statements (20)
  • P210Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
  • P233Keep container tightly closed.
  • P240Ground and bond container and receiving equipment.
  • P241Use explosion-proof electrical, ventilating and lighting equipment.
  • P242Use non-sparking tools.
  • P243Take action to prevent static discharges.
  • P261Avoid breathing dust, fume, gas, mist, vapours or spray.
  • P264 + P265Wash skin thoroughly after handling. Do not touch eyes.
  • P271Use only outdoors or in a well-ventilated area.
  • P280Wear protective gloves, protective clothing, eye protection and face protection.
  • P303 + P361 + P353If on skin (or hair): Take off immediately all contaminated clothing. Rinse skin with water or shower.
  • P304 + P340If inhaled: Remove person to fresh air and keep comfortable for breathing.
  • P305 + P354 + P338If in eyes: Immediately rinse with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • P317Get medical help.
  • P319Get medical help if you feel unwell.
  • P370 + P378In case of fire: Use appropriate media to extinguish.
  • P403 + P233Store in a well-ventilated place. Keep container tightly closed.
  • P403 + P235Store in a well-ventilated place. Keep cool.
  • P405Store locked up.
  • P501Dispose of contents and container in accordance with local regulations.
UN number
UN 1274
Transport hazard class
3
Packing group
II

GHS classification summary, not a safety data sheet (SDS). Classifications can differ by supplier, grade and concentration. Always check the supplier's SDS.

Full safety data and first aid

1-Propanol suppliers

Sponsored listings first, then the documented ranking: membership, verification, replies, completeness, freshness and ratings

All 340 suppliers
30 of 30 offers

Suppliers marked Unclaimed profile have not claimed their profile yet. They are not verified by CompoundList, their offers are price on request and details may have changed, so please confirm them with the supplier. Company representatives can claim a profile with a business email on the company's own website domain. Our team verifies each claim and sends the result by email.

Where suppliers are based

340 suppliers in 51 countries

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1-Propanol price

Indicative price range per kg from live supplier offers

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Uses and applications

What the substance is used for, by industry and function

Solvent for natural gums, polyvinyl butyral, polishes, pharmaceuticals, in lacquers and dopes, cosmetics, dental lotions.

Solvent, chemical intermediate, specialty solvent in flexographic printing inks particularly for printing on polyolefin and polyamide film, mfg of n-propyl acetate, n-propylamines, glycol ethers, as a ruminant feed supplement, flavor and fragrance in foods, solvent or cosolvent in pesticide formulations.

Industrial uses: Cleaning agent, Dye, Defoamer, Intermediate, Pigment, Other, Insulators.

Consumer uses: Solvent, Dispersing agent, Fuel, Semiconductor and photovoltaic agent, Processing aids not otherwise specified, Stabilizing agent, Cleaning agent.

Use classes: Cosmetics, Solvents, Safer Chemical Classes.

Cosmetic ingredient, INCI name PROPYL ALCOHOL(antifoaming, solvent)

Roles

  • Bronsted acid
  • acid
  • donor
  • metabolite
  • polar solvent
  • protic solvent
  • solvent

Functional uses

  • Defoamer
  • Flavouring and nutrient
  • Fragrance
  • Solvent
  • Wetting agent (non-aqueous)

Cosmetic functions

  • Antifoaming
  • Solvent

How it is made

Obtained ... (from crude fusel oil) by fractionation, available as byproduct of reaction between carbon monoxide and hydrogen.

It is by-product of the synthesis of methyl alcohol by high pressure & in the propane/butane oxidation process.

Can be isolated from head fractions during distillation of wine ... Or from tail fractions during rectification of spirits.

Regulatory status

Inventories, regulations and trade controls that list this substance

Europe

  • EU harmonised classification (CLP Annex VI)
    Index no: 603-003-00-0

Health and food

  • EU cosmetic ingredient inventory

United States

  • Safer Choice ingredient list (USA)
  • TSCA inventory (USA)
    Status: Active in US commerce

HS code and trade data

Customs classification and reported world trade statistics

Global trade

World import and export statistics for the HS code 1-Propanol is traded under.

HS 2905.12Exact HS code

Propan-1-ol (propyl alcohol) and propan-2-ol (isopropyl alcohol)

World exports in 2024
$1.48B
+14.6% vs 2023, imports $1.65B
2019 to 2024
Top exporters
  1. United States23.2%
  2. China14.6%
  3. Germany10.2%
Top importers
  1. United States9.7%
  2. India * partner reported8.6%
  3. China6.5%

* Partner reported figures, a lower bound.

Reported customs values in USD, not prices.Full trade data

The HS code shown for 1-Propanol is indicative (it was matched by name in the HS nomenclature). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about 1-Propanol, based on the data on this page

What is 1-Propanol?

Propan-1-ol is the parent member of the class of propan-1-ols that is propane in which a hydrogen of one of the methyl groups is replaced by a hydroxy group. It has a role as a metabolite and a protic solvent. It is a short-chain primary fatty alcohol and a member of propan-1-ols.

What is the CAS number of 1-Propanol?

The CAS registry number of 1-Propanol is 71-23-8. Other or deprecated CAS numbers: 62309-51-7.

What is the molecular formula and weight of 1-Propanol?

The molecular formula of 1-Propanol is C3H8O and its molar mass is 60.10 g/mol.

What is 1-Propanol used for?

Solvent for natural gums, polyvinyl butyral, polishes, pharmaceuticals, in lacquers and dopes, cosmetics, dental lotions.

Is 1-Propanol hazardous?

1-Propanol carries the GHS signal word "Danger". Main hazards: highly flammable liquid and vapour, causes serious eye damage, may cause drowsiness or dizziness. This summary is not an SDS, always read the supplier safety data sheet.

What is the HS code of 1-Propanol?

1-Propanol is usually classified under HS code 290512 (Propan-1-ol (propyl alcohol) and propan-2-ol (isopropyl alcohol)). This is indicative, confirm it with your customs broker before shipping.

Where can I buy 1-Propanol?

CompoundList lists 340 suppliers of 1-Propanol in India, United States, China, Germany and 47 more. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

Where can I buy 1-Propanol in India?

69 suppliers in India list 1-Propanol on CompoundList. Filter the suppliers list by country and send a request to compare prices, grades and delivery times.

What is the price of 1-Propanol?

Suppliers quote 1-Propanol on request because prices depend on grade, purity, quantity and destination. A free request on CompoundList gets you several quotes to compare.

Guides for buyers

Practical guides that help when you source, ship or handle 1-Propanol

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Data last updated 7 Oct 2026. Details may have changed, please confirm them with the supplier. Report an error on this page
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